
<style>

.layui-layout-admin .layui-body {

    left: 220px;
    top: 50px;
    transition: left .3s;
    overflow: auto;

}
.layui-layout-admin .layui-body {

    top: 60px;
    bottom: 44px;

}
.layui-body {

    position: absolute;
    left: 200px;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 998;
    width: auto;
    overflow: hidden;
    overflow-y: auto;
    box-sizing: border-box;

}

.layui-body-header {

    padding: 13px 20px;
    color: #333;
    font-size: 16px;
    background-color: #fff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, .05);

}

.layui-body-header-title {

    border-left-color: #1e90ff;

}
.layui-body-header-title {

    border-left: 4px solid #009688;
        border-left-color: rgb(0, 150, 136);
    padding-left: 6px;

}

.layui-fluid {

    padding: 15px;

}
.layui-fluid {

    position: relative;
    margin: 0 auto;
    padding: 0 15px;

}

.layui-card-body {

    position: relative;
    padding: 10px 15px;
    line-height: 24px;

}

</style>

<!-- 主体部分 -->
<div class="layui-body">

    <div class="layui-body-header">
        <span class="layui-body-header-title">xx管理</span>
        <span class="layui-breadcrumb pull-right" style="visibility: visible;">
          <a href="https://demo.easyweb.vip/pro/index.html">首页</a><span lay-separator="">/</span>
          <a><cite>xx管理</cite></a>
        </span>
    </div>

    <div class="layui-fluid">
        <div class="layui-card">
            <div class="layui-card-body">
                <h2 style="margin-top: 50px;margin-bottom: 50px;">Hello Word !</h2>
            </div>
        </div>
    </div>

</div>